Suggestions by @castingsinmyblood

An Unknown Voice Actor

as Guardian in My very own Superman Animated Series

An Unknown Voice Actor

as Maxima in My very own Superman Animated Series

An Unknown Voice Actor

as Krull in My very own Superman Animated Series

castingsinmyblood

as The Archer in My very own Superman Animated Series

Tasia Valenza

as Gsptlsnz in My very own Superman Animated Series

Kimberly Brooks

as Gsptlsnz in My very own Superman Animated Series

Ozioma Akagha

as Natasha Irons in My very own Superman Animated Series

Cree Summer

as Gsptlsnz in My very own Superman Animated Series

Bill Fagerbakke

as King Brpxz in My very own Superman Animated Series

Roger Craig Smith

as Otis in My very own Superman Animated Series

SungWon Cho

as Cosmic King in My very own Superman Animated Series

Dave Wittenberg

as Cosmic King in My very own Superman Animated Series

James Arnold Taylor

as Zal-Tar in My very own Superman Animated Series

Carlos Alazraqui

as The Archer in My very own Superman Animated Series

Carlos Alazraqui

as Carl Draper in My very own Superman Animated Series

Cree Summer

as Magpie in My very own Superman Animated Series

Rachael MacFarlane

as Magpie in My very own Superman Animated Series

Jeannie Tirado

as Magpie in My very own Superman Animated Series

Candi Milo

as Cat Grant in My very own Superman Animated Series

Sam Richardson

as Ron Troupe in My very own Superman Animated Series